DF7 file format description

Many people share .df7 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .df7 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .df7 files.

1 filename extension(s) found in our database.

.df7 - Omnis Studio v7 Database

The DF7 data files are related to Omnis Studio. The DF7 file is an Omnis Studio v7 Database. Omnis Studio is a rapid application development (RAD) tool that allows programmers and application developers to create enterprise, web, and mobile applications for Windows, Linux, and Mac OS X personal computers and servers across all business sectors.

Omnis Studio
Data files
- / -
Omnis Studio v7 Database related extensions:
RenderWare Language Pack
EVS Soil Chemistry Time Data
GemCom GEMS Graphics Data
Microsoft Windows Compatibility Solution Database
GEUS Polar Data
MyInfo Document

Naturally, other applications may also use the .df7 file extension. Even harmful programs can create .df7 files. Be especially cautious with .df7 files coming from an unknown source!

Can't open a .df7 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .df7 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cf7, db7, dc7, df, dfi, dfu, dt7, ff7, sf7

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Final Fantasy VII Saved Game
Digifont Outline Font Description
Paradox Table Filter
SAS Consolidation Database
iOS Device Firmware Upgrade File
Lightscape Parameter File

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.


If you have useful information about the .df7 file format, then write to us!

DataTypes.net >> DF7 file